// Common language adapter functionality
// TODO: Implement common language adapter base

use codegraph_core::{LanguageAdapter, Parser, SyntaxTree, CodeNode, CodeEdge, NodeType, Result};
use async_trait::async_trait;

pub struct BaseLanguageAdapter {
    language_id: String,
    file_extensions: Vec<String>,
}

impl BaseLanguageAdapter {
    pub fn new(language_id: String, file_extensions: Vec<String>) -> Self {
        Self {
            language_id,
            file_extensions,
        }
    }
}

#[async_trait]
impl LanguageAdapter for BaseLanguageAdapter {
    fn language_id(&self) -> &str {
        &self.language_id
    }
    
    fn file_extensions(&self) -> &[String] {
        &self.file_extensions
    }
    
    async fn create_parser(&self) -> Result<Box<dyn Parser>> {
        // TODO: Implement parser creation
        Err(codegraph_core::CodeGraphError::internal_error("Not implemented"))
    }
    
    async fn extract_nodes(&self, _tree: &dyn SyntaxTree) -> Result<Vec<Box<dyn CodeNode>>> {
        // TODO: Implement node extraction
        Ok(Vec::new())
    }
    
    async fn extract_edges(&self, _tree: &dyn SyntaxTree, _nodes: &[&dyn CodeNode]) -> Result<Vec<Box<dyn CodeEdge>>> {
        // TODO: Implement edge extraction
        Ok(Vec::new())
    }
    
    fn map_syntax_type_to_node_type(&self, _syntax_type: &str) -> NodeType {
        // TODO: Implement mapping
        NodeType::Unknown
    }
}
